IOCDAC4 DIGITAL TO ANALOG CONVERTER MODULE
■The IOCDAC4 is a 4 channel digital to analog converter module. It is configured to pick data words from an IRIG 106 PCM stream that is decommutated by an IOCDCM2 or DECOM module in the AL2873 chassis. User setup is confined to a few parameters providing an easy to use and robust system. To configure the user sets the number of active channels (1-4), the word location in the PCM stream that will correspond to the DAC data on IOCDAC4 channel 1, and the word interval if the data is super commutated. Consecutive words in the data stream will be output on the 4 consecutive out- puts of the IOCDAC4 modules, depending on the number of active channels. Each of the 4 channels voltage output range can be set independently
■Up to 13 IOCDAC4 modules can be installed in a single AL2873 chassis providing up to 52 individual DAC conversions per PCM data stream. An additional 13 data IOCDAC4 modules can be configured in an expansion chassis expanding the number of analog channels per PCM stream to 104.
■Control of the IOCADC4 is via the front panel keypad and 3” x 2” LCD or Ethernet and the APEX software package. When configured, the current setup is retained in non-volatile memory and is automatically restored on power up with a recovery time of less than 20 seconds.
●Features:
■Digital to analog converter module (DAC)
■10 bit resolution
■Four independent channels
■Super commutation supported
■AC/DC output coupling
■Output voltage ranges: 0V to +5V; +/- 2.5V; 0V to +10V; +/- 5V; +/- 10V; -5V to 0V
■High current output drivers
■Reconstruct filters: 100 Hz to 10 KHz
■Programmable features:
▲Word location
▲Word Interval (super commutation)
▲Output range
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DIGITAL TO ANALOG CONVERTER MODULE 、 4 channel digital to analog converter module |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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11.27.08 |
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185 KB |
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